Poverty in the United States : changes between the censuses.

Mode of access: Internet.

Age structure of the U.S. population in the 21st century.

Mode of access: Internet.

Housing of the elderly.

Mode of access: Internet.

Sixty-five plus in the United States.

Mode of access: Internet.

Women in the United States : a profile.

Mode of access: Internet.

A taste of the big apple--housing in New York City.

Mode of access: Internet.

Amateur Radio Stations of the U.S.

Mode of access: Internet.

Education of the American population /

Mode of access: Internet.

Guide of the U.S. Department of Energy, Board of Contract Appeals and Contract Adjustment Board

Mode of access: Internet.

Opinions of the Attorney General of Ohio.

Indexes: 1904-1957, 1 v.; 1958-68, with v. for 1969; 1969-79, with v. for 1979; 1980-89. 1 v.

Report of the National Planning Conference on the Commercial Development of the Oceans, June 9-12, 1976.

Jointly sponsored by U.S. Maritime Administration (MarAd), National Oceanic and Atmospheric Administration (NOAA), Department of the Interior (DOI), and Energy Research and Development Administration (ERDA).

Proceedings of the Fifth Ocean Thermal Energy Conversion Conference, February 20-22, 1978, Miami Beach, Florida /

Mode of access: Internet.

Congressional district identification of counties and selected places : (Districts of the 90th Congress)

"December 1964."

Report of the Comptroller-General

Mode of access: Internet.

Foreign economic trends, and their implications for the United States.

Issued by the U.S. Dept. of Commerce, Bureau of International Commerce, 1968:32-1978:10; U.S. Dept. of Commerce, 1978:11; by U.S. Industry and Trade Administration, 1978:12-